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config_test.go
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config_test.go
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package tel
import (
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"os"
"path"
"runtime"
"testing"
)
const (
envOtelTlsCA = "OTEL_COLLECTOR_TLS_CA_CERT"
envOtelCert = "OTEL_COLLECTOR_TLS_CLIENT_CERT"
envOtelKey = "OTEL_COLLECTOR_TLS_CLIENT_KEY"
)
func TestGetConfigFromEnv(t *testing.T) {
// TODO: Add test cases.
_ = GetConfigFromEnv()
}
func certPath(file string) string {
runtime.Version()
return path.Join("./internal/testdata/certs", file)
}
func loadClientCerts(t *testing.T) {
b, err := os.ReadFile(certPath("ca.crt"))
require.NoError(t, err)
_ = os.Setenv(envOtelTlsCA, string(b))
b, err = os.ReadFile(certPath("client.crt"))
require.NoError(t, err)
_ = os.Setenv(envOtelCert, string(b))
b, err = os.ReadFile(certPath("client.key"))
require.NoError(t, err)
_ = os.Setenv(envOtelKey, string(b))
}
func Test_telemetry_TLS(t *testing.T) {
loadClientCerts(t)
cfg := GetConfigFromEnv()
assert.NotEmpty(t, cfg.OtelConfig.Raw.CA)
assert.NotEmpty(t, cfg.OtelConfig.Raw.Key)
assert.NotEmpty(t, cfg.OtelConfig.Raw.Cert)
}